Adjustable dip tube



FIG. 1 is a front elevation view of a first embodiment of a adjustable dip tube showing my new design, the rear elevation view being a mirror image thereof;

FIG. 2 is a front elevation view, showing an alternate usage configuration thereof;

FIG. 3 is a front elevation view, showing an alternate usage configuration thereof;

FIG. 4 is a front elevation view, showing an alternate usage configuration thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front elevation view thereof;

FIG. 8 is a front elevation view of a second embodiment of a adjustable dip tube showing my new design, the rear elevation view being a mirror image thereof;

FIG. 9 is a front elevation view, showing an alternate usage configuration thereof;

FIG. 10 is a front elevation view, showing an alternate usage configuration thereof;

FIG. 11 is a front elevation view, showing an alternate usage configuration thereof;

FIG. 12 is a top plan view thereof; and,

FIG. 13 is a bottom plan view thereof.

The broken line portion of the figure drawings showing a typical usage environment in FIG. 7 is included to show unclaimed subject matter only and forms no part of the claimed design. 

The ornamental design for a adjustable dip tube, as shown and described. 